5-(5-(Trifluoromethyl)-1H-pyrazol-3-yl)furan-2-sulfonyl chloride CAS 1487357-18-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1487357-18-5 |
| Molecular Formula | C8H4ClF3N2O3S |
| Molecular Weight | 300.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(5-(Trifluoromethyl)-1H-pyrazol-3-yl)furan-2-sulfonyl chloride (CAS 1487357-18-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H4ClF3N2O3S. Molecular weight: 300.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H4ClF3N2O3S |
| Molecular Weight | 300.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1-Phenyl-2-(trifluoromethyl)-5-((trimethylsilyl)oxy)-1H-imidazole (CAS 1416373-02-8)
- Ethyl 5-(3-(trifluoromethyl)phenyl)thiophene-2-carboxylate (CAS 1190235-26-7)
- 5-(5-(Trifluoromethyl)pyridin-2-yl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-amine (CAS 1293290-71-7)
- 2-(4-(Trifluoromethyl)phenyl)-4a,5,7,7a-tetrahydrothieno[3,4-d]pyrimidin-4(3H)-one (CAS 1956334-11-4)
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Recommended Standards
- Diclofenac Impurity 43 (CAS CATO-C4X-105143)
- 6-bromo-7-chloro-2-methylsulfanyl-pyrido[2,3-d]pyrimidine (CAS 352328-88-2)
- 2-(Chloromethyl)-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetonitrile (CAS 1806777-12-7)
- 4-Methoxy-3-(naphthalen-1-ylmethoxy)benzaldehyde (CAS 938132-02-6)
- rel-(2S)-3-[(4R)-4-ethyl-2,5-dioxo-imidazolidin-4-yl]-2-methyl-propanoic acid (CAS 1957283-60-1)
- Lansoprazole Impurity 50 (CAS 116418-99-6)
- 2-Fluoro-N'-(3-fluoro-5-(pyridin-2-yl)benzoyl)benzenesulfonohydrazide (CAS 2055397-28-7)
- 4-Methoxy-1-methyl-1H-imidazole-5-carboxamide (CAS 77444-75-8)
- 2-Iodo-5-methoxyaniline, 97% (CAS 153898-63-6)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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